IT security SaaS tools highlighted through rankings and industry use cases

ASCII is conducting a tiered ranking of 100 essential SaaS products, focusing specifically on the IT administration and security sectors. The selection covers critical areas such as IT asset management, identity and system management, data integration, and Secure Access Service Edge (SASE). The initiative aims to identify highly effective independent vendor services that help streamline daily operations, such as troubleshooting, inventory management, and risk reduction for remote work.

In a related application of these technologies, Tombo Beverage Co., Ltd. has reported successful implementation of SKYSEA Client View, a client management software by Sky Co., Ltd. Following a ransomware attack in early 2026 that encrypted their accounting systems, the beverage manufacturer prioritized strengthening vulnerability management. By utilizing the software’s CPE product name vulnerability information, the company can now quickly identify security flaws in their specific software environment and prioritize fixes based on CVSS severity scores. Additionally, the tool has assisted in improving operational workflows by monitoring PC operation logs to ensure appropriate working hours and compliance with security policies.